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Contract OI history

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Mar 19, 2027 EXPIRATION

F $15.00 Put

F270319P00015000

Latest saved OI1,955Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $15.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9559770 2026-10-02: 1,931 OI2026-10-05: 1,931 OI2026-10-06: 1,935 OI2026-10-07: 1,945 OI2026-10-08: 1,945 OI2026-10-09: 1,934 OI2026-10-13: 1,935 OI2026-10-14: 1,935 OI2026-10-15: 1,935 OI2026-10-16: 1,935 OI2026-10-21: 1,930 OI2026-10-23: 1,955 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

F contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,955+25
Oct 21, 20261,930-5
Oct 16, 20261,9350
Oct 15, 20261,9350
Oct 14, 20261,9350
Oct 13, 20261,935+1
Oct 09, 20261,934-11
Oct 08, 20261,9450
Oct 07, 20261,945+10
Oct 06, 20261,935+4
Oct 05, 20261,9310
Oct 02, 20261,931No prior observation